kernel 2.6.14.2 und nvidia treiber

ERROR: Unable to load the kernel module 'nvidia.ko'.  This is most likely
       because the kernel module was built using the wrong kernel source files.
       Please make sure you have installed the kernel source files for your
       kernel; on Red Hat Linux systems, for example, be sure you have the
       'kernel-source' rpm installed.  If you know the correct kernel source
       files are installed, you may specify the kernel source path with the
       '--kernel-source-path' commandline option.
-> Kernel module load error: insmod: error inserting './usr/src/nv/nvidia.ko':
   -1 Invalid module format
-> Kernel messages:
   NFSD: starting 90-second grace period
   powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.50.4)
   powernow-k8: BIOS error - no PSB or ACPI _PSS objects
   bootsplash: status on console 0 changed to on
   subfs 0.9
   end_request: I/O error, dev fd0, sector 0
   end_request: I/O error, dev fd0, sector 0
   end_request: I/O error, dev fd0, sector 0
   end_request: I/O error, dev fd0, sector 0
   subfs: unsuccessful attempt to mount media (256)
   eth0: no IPv6 routers present
   eth2: no IPv6 routers present
   ISO 9660 Extensions: Microsoft Joliet Level 3
   ISO 9660 Extensions: RRIP_1991A
   nvidia: version magic '2.6.14.2-20051112230006-default gcc-4.0' should be
   '2.6.14.2-20051112230006-default gcc-4.1'
ERROR: Installation has failed.  Please see the file
       '/var/log/nvidia-installer.log' for details.  You may find suggestions
       on fixing installation problems in the README available on the Linux
       driver download page at www.nvidia.com.

cense accepted.
-> There appears to already be a driver installed on your system (version: 1.0-
   7676).  As part of installing this driver (version: 1.0-7676), the existing 
   driver will be uninstalled.  Are you sure you want to continue? ('no' will a
   bort installation) (Answer: Yes)
-> No precompiled kernel interface was found to match your kernel; would you li
   ke the installer to attempt to download a kernel interface for your kernel f
   rom the NVIDIA ftp site (ftp://download.nvidia.com)? (Answer: Yes)
-> No matching precompiled kernel interface was found on the NVIDIA ftp site;
   this means that the installer will need to compile a kernel interface for
   your kernel.
ERROR: The kernel header file
       '/lib/modules/2.6.14.2-20051118152213-default/build/include/linux/kernel
       .h' does not exist.  The most likely reason for this is that the kernel
       source path '/lib/modules/2.6.14.2-20051118152213-default/build' is
       incorrect.  Please make sure you have installed the kernel source files
       for your kernel; on Red Hat Linux systems, for example, be sure you have
       the 'kernel-source' rpm installed.  If you know the correct kernel
       source files are installed, you may specify the kernel source path with
       the '--kernel-source-path' commandline option.
ERROR: Installation has failed.  Please see the file
       '/var/log/nvidia-installer.log' for details.  You may find suggestions
       on fixing installation problems in the README available on the Linux
       driver download page at www.nvidia.com.